WO2003037992A1 - Pigment mit metallglanz - Google Patents
Pigment mit metallglanz Download PDFInfo
- Publication number
- WO2003037992A1 WO2003037992A1 PCT/EP2002/010863 EP0210863W WO03037992A1 WO 2003037992 A1 WO2003037992 A1 WO 2003037992A1 EP 0210863 W EP0210863 W EP 0210863W WO 03037992 A1 WO03037992 A1 WO 03037992A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substrate
- pigment
- pigment according
- metal layer
- pigments
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
- C01P2004/88—Thick layer coatings
Definitions
- the invention relates to an effect pigment which consists of a platelet-shaped, non-metallic substrate and a metal layer which completely surrounds the substrate.
- the invention is also a
- Metallic effect pigments have been used in coatings to produce the metallic effect for decades. They consist of platelet-shaped metal particles, the optical effect of which is based on the directional reflection on the predominantly flat metal particles that are parallel in the respective application medium.
- metallic effect pigments are in the automotive and printing industries. They are also used for coloring plastics and paints, for leather coatings, in cosmetics and in the ceramic industry. In the automotive paint sector they are mainly used for the generation of the metallic effect, whereby they are mostly applied together with other pigments such as pearlescent pigments, titanium dioxide, carbon black or organic pigments in the paint.
- a metallic or metal effect is an effect that is caused, for example, in paints, printing inks and plastics by reflection of the light on platelet-shaped metal particles. Criteria for this The effects are the brilliance (sparkle effect), the flop (brightness flop), the image sharpness (DOI), the metallic coloring and the opacity.
- the metallic effect depends on the form factor (ratio of average particle diameter to average particle thickness) of the pigments as well as on the quality of the pigment surface, the particle size, the particle size distribution and in particular on the pigment orientation parallel to the surface in the coating or ink film. Larger particles result in an increased glitter effect due to increased light reflection, while smaller particles result in a higher opacity.
- PVD processes Physical Vapor Deposition
- conventional aluminum pigments have platelet thicknesses above 100 nm
- PVD pigments for example the Metallure® type from Eckart, have thicknesses well below 100 nm.
- the PVD aluminum pigments are compared to the conventional aluminum pigments improved gloss effects can be achieved (J. Seubert, High Performance Pigments Conference, Miami Beach, 1999).
- a pigment comprising a platelet-shaped, non-metallic substrate with a thickness of less than 200 nm, which is completely covered with a metal layer.
- This object is further achieved by a process for the production of the pigment by suspending the substrate in an aqueous and / or solvent-containing medium in the presence of a metal compound and, after adding a reducing agent, depositing the metal layer on the substrate.
- This object is further achieved by a process for producing the pigment by coating the substrate fluidized in a fluidized bed with metals which are obtained by gas phase decomposition of the corresponding volatile metal compounds.
- this object is achieved by a process for producing the pigment by depositing the corresponding metals on the substrate in a high vacuum by sputtering or thermal evaporation, the substrate being kept in constant motion during the coating process.
- the invention furthermore relates to the use of the pigments according to the invention in paints, lacquers, printing inks, plastics, cosmetic formulations, ceramic materials, glasses, paper, for laser marking of plastics, in safety applications and in dry preparations and pigment preparations.
- Platelet-shaped, non-metallic materials which have a particularly smooth surface and whose thickness is less than 200 nm, preferably less than 150 nm, are used as the substrate for the pigments according to the invention.
- Aluminum oxide and bismuth oxychloride are particularly preferred since both have extremely smooth surfaces and can be produced inexpensively.
- the SiC » 2 flakes are produced, for example, according to international application WO 93/08237 on an endless belt by hydrolysis of a water glass solution.
- the TiO 2 flakes can be produced, for example, by the process described in WO 97/43346.
- Monocrystalline bismuth oxide chloride substrates are produced by a controlled precipitation reaction from aqueous bismuth salt solutions. Size, thickness and crystal shape can be influenced by the precipitation conditions and the addition of special additives.
- Bismuth oxychloride is itself a pigment and has been commercially available for a long time.
- Aluminum oxide substrates can also be produced by various known methods, as described, for example, in JP-A-57-111239, JP-A-04- 39362 or JP-B-03-72527.
- alumina substrates are preferably used, which in addition to a major proportion of Al 2 O 3 and a minor proportion of titanium oxide.
- the substrates referred to as alumina flakes, the production of which in Eur. Coat, are particularly preferred. J., 04/99, p.90-96.
- All glass flakes of various compositions produced by the customary processes are suitable as glass flakes, as long as they have the required thickness.
- the size of the substrate particles is not critical per se.
- the average diameter is usually in the range from 1 to 250 ⁇ m, preferably 2 to 200 ⁇ m and in particular 5 to 50 ⁇ m.
- the shape factor of the substrate particles is greater than 20 and preferably between 50 and 300.
- Metals which have a particularly strong reflectivity are suitable for the metal layer enveloping the substrate.
- Aluminum, titanium, chromium, nickel, silver, zinc, molybdenum, tantalum, tungsten, palladium, copper, gold, platinum or alloys containing them, for example Hastelloy, are preferably used.
- Aluminum and silver are particularly preferred.
- the thickness of the metal layer is between 10 and 100 nm. It is preferably set to 20 to 50 nm.
- the metal layer can be applied wet-chemically by known methods by reducing inorganic or organic metal compounds. However, it can also be deposited by a CVD process (Chemical Vapor Deposition), for example the gas phase decomposition of metal carbonyls, or by a PVD process, for example by sputtering or vapor deposition of metals.
- CVD Chemical Vapor Deposition
- PVD Physical Vapor Deposition
- the substrate is suspended in an aqueous and / or solvent-containing medium in the presence of a metal compound and, after adding a reducing agent, the metal is deposited on the substrate.
- the metal compound can be an inorganic compound, for example silver nitrate or an organometallic compound, for example nickel acetylacetonate.
- the solvent to be used is determined by the solubility of the organometallic compound.
- EP 0 353 544 describes reducing compounds for wet-chemical metal deposition, such as aldehydes (formaldehyde, acetaldehyde, benzaldehyde), ketones (acetone), carboxylic acids and their salts (tartaric acid, ascorbic acid), reductones (isoascorbic acid, triosereductone, reductic acid) and reducing agents Called sugar (glucose). But also reducing alcohols (allyl alcohol), polyols and
- Polyphenols, sulfites, hydrogen sulfites, dithionites, hypophosphites, hydrazine, Boron nitrogen compounds, metal hydrides and complex hydrides of aluminum and boron can be used.
- the metal layer can also be deposited using a CVD method. Such methods are known. Fluidized bed reactors are preferably used for this.
- EP 0 741 170 describes the deposition of aluminum layers by reducing aluminum alkylene with hydrocarbons in an inert gas stream.
- the metal layers can be deposited by gas phase decomposition of the corresponding metal carbonyls in a heatable fluidized bed reactor as described in EP 045 851. Further information on this method is contained in WO 93/12182.
- a gas discharge (plasma) is ignited between the carrier and the coating material, which is in the form of plates (target).
- the coating material is high-energy Ions from the plasma, for example argon ions, are bombarded and thereby removed or atomized.
- the atoms or molecules of the atomized coating material are deposited on the carrier and form the desired thin layer.
- Metals or alloys are particularly suitable for sputtering processes. These can be atomized at comparatively high speeds, especially in the so-called DC magnetron process.
- the latter is particularly preferred in the present invention for the application of the metal layer on the substrate particles.
- the pigments according to the invention can be provided with an additional weather-stabilizing protective layer, the so-called post-coating, which at the same time brings about an optimal adaptation to the binder system.
- Post-coatings of this type have been described, for example, in EP 0 268 918 and EP 0 632 109.
- the pigments according to the invention have a number of advantages which are to a large extent attributable to the substrates used. These result in a significantly better mechanical stability, which is expressed both in a low flexibility and in a low brittleness of the pigments. In addition, the pigments according to the invention can orient themselves better in the application system.
- the ideally smooth surface of the substrate particles is retained even after their metallization, so that the pigments formed have perfect surfaces.
- they are so thin that they are no longer perceived as individual particles in the application system, since there are no longer any undesirable scatter centers at the edges.
- the pigments according to the invention are compatible with a large number of color systems, preferably in the field of paints, inks and printing inks. They can also be used for laser marking of paper and plastics as well as in ceramic materials and for applications in the agricultural sector. Because of their special effects, however, they are particularly suitable for the automotive sector, the printing industry and decorative cosmetics. They can also be used in the production of pigment and dry preparations, which are used in particular in printing inks and varnishes. A preferred area of application is also the security area with various applications, for example in bank notes, credit cards, visas, for tax stamps or the like.
- the pigments according to the invention themselves have excellent properties, they can of course also be mixed with a wide variety of commercially available pigments, for example organic or inorganic dyes, conventional transparent, colored, black or white pigments such as, for example, metal oxide-coated mica pigments, with holographic pigments, LCPs (Liquid Crystal Polymers) or conventional metal pigments. They can also be mixed in any ratio with commercially available pigments and fillers and / or binders.
- a silver nitrate solution is prepared by dissolving 15 g of silver nitrate in 500 ml of demineralized water. Then 3 ml of concentrated ammonia are added and 0.6 g of NaOH is dissolved in this solution.
- a reducing solution is prepared by dissolving 10 g glucose in 300 ml deionized water. Add 1 ml of dilute nitric acid and make up to 500 ml with deionized water.
- the activated bismuth oxychloride platelets are slurried in 100 ml deionized water. Silver solution and reducing solution are added in succession and the reaction mixture is heated to 50 ° C. with stirring.
- 10 "5 Torr allows argon to flow in up to a pressure of 10 " 3 Torr.
- the surface of the aluminum target is cleaned by ion bombardment for 10 minutes, with an aperture covering the powder.
- the coating with aluminum is carried out at a working pressure of 10 "3 Torr for about 120 minutes, depending on the desired layer thickness.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Wood Science & Technology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paints Or Removers (AREA)
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-7006189A KR20040047973A (ko) | 2001-10-27 | 2002-09-27 | 금속성 광택을 갖는 안료 |
US10/493,408 US6997982B2 (en) | 2001-10-27 | 2002-09-27 | Pigment with a metallic luster |
JP2003540259A JP2005507447A (ja) | 2001-10-27 | 2002-09-27 | 金属光沢を有する顔料 |
DE50205878T DE50205878D1 (de) | 2001-10-27 | 2002-09-27 | Pigment mit metallglanz |
EP02774659A EP1438359B1 (de) | 2001-10-27 | 2002-09-27 | Pigment mit metallglanz |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001153197 DE10153197A1 (de) | 2001-10-27 | 2001-10-27 | Pigment mit Metallglanz |
DE10153197.4 | 2001-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003037992A1 true WO2003037992A1 (de) | 2003-05-08 |
Family
ID=7704006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/010863 WO2003037992A1 (de) | 2001-10-27 | 2002-09-27 | Pigment mit metallglanz |
Country Status (10)
Country | Link |
---|---|
US (1) | US6997982B2 (de) |
EP (1) | EP1438359B1 (de) |
JP (1) | JP2005507447A (de) |
KR (1) | KR20040047973A (de) |
CN (1) | CN1257236C (de) |
AT (1) | ATE318287T1 (de) |
AU (1) | AU2002340945A1 (de) |
DE (2) | DE10153197A1 (de) |
TW (1) | TW575641B (de) |
WO (1) | WO2003037992A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1672035A3 (de) * | 2004-10-08 | 2008-01-23 | MERCK PATENT GmbH | Effektpigmente auf Basis dünner SiO2-Plättchen |
EP2009067A1 (de) * | 2006-04-07 | 2008-12-31 | Nippon Sheet Glass Company, Limited | Photolumineszenzpigment, verfahren zur herstellung des pigments und das pigment enthaltende kosmetische, beschichtungs-, tinten- oder harzzusammensetzung |
WO2011012637A2 (en) | 2009-07-31 | 2011-02-03 | F. Hoffmann-La Roche Ag | Subcutaneous anti-her2 antibody formulation |
WO2011029892A2 (en) | 2009-09-11 | 2011-03-17 | F. Hoffmann-La Roche Ag | Highly concentrated pharmaceutical formulations |
CN102634253A (zh) * | 2012-04-12 | 2012-08-15 | 中山市天键金属材料有限公司 | 镭射铝浆的制备方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10153196A1 (de) * | 2001-10-27 | 2003-05-08 | Merck Patent Gmbh | Pigment mit Metallglanz |
US20050079190A1 (en) * | 2003-10-09 | 2005-04-14 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Skin radiance cosmetic compositions |
DE102004037271A1 (de) * | 2004-07-31 | 2006-03-23 | Kronos International, Inc. | Witterungsstabiles Titandioxid-Pigment und Verfahren zu seiner Herstellung |
GB0502166D0 (en) * | 2005-02-02 | 2005-03-09 | Effectology Ltd | Ink-jet printing process |
JP2009504909A (ja) | 2005-08-12 | 2009-02-05 | ダンウィルコ(1198)リミテッド | 金属フレーク製造方法 |
GB0516968D0 (en) * | 2005-08-18 | 2005-09-28 | Dunwilco 1198 Ltd | Process |
US20070157583A1 (en) * | 2006-01-06 | 2007-07-12 | Jody Jetton | Method for finishing an equestrian saddle and saddle made thereby |
GB2440140A (en) * | 2006-07-17 | 2008-01-23 | Dunwilco | Method of making flakes |
GB0718472D0 (en) * | 2007-09-24 | 2007-10-31 | Glassflake Ltd | Glass flakes |
US9884971B2 (en) * | 2008-04-25 | 2018-02-06 | Disney Enterprises, Inc. | Compositions and methods for providing metallic and reflective qualities to an object illuminated with ultraviolet light |
CN101768379B (zh) * | 2009-12-29 | 2012-08-08 | 福州坤彩精化有限公司 | 一种玻璃基高光泽高耐候珠光颜料的制备方法 |
US8647704B2 (en) | 2010-07-06 | 2014-02-11 | Disney Enterprises, Inc. | Method for the translation of a white light color palette to a black light color palette |
KR101218062B1 (ko) * | 2011-04-28 | 2013-01-03 | 씨큐브 주식회사 | 은 코팅 안료 및 그 제조 방법 |
CN103773084B (zh) * | 2013-12-30 | 2015-05-20 | 福建师范大学 | 一种流化床气相法合成片状包覆材料的制备方法 |
DE102014018275A1 (de) | 2014-12-12 | 2016-06-16 | Merck Patent Gmbh | Nichtmetallische Pigmente mit metallischen Eigenschaften |
DE102014018276A1 (de) | 2014-12-12 | 2016-06-16 | Merck Patent Gmbh | Elektrisch leitfähige, farbige Interferenzpigmente |
CN110603296B (zh) * | 2017-04-27 | 2021-10-26 | 日本板硝子株式会社 | 具有电磁波透射特性的光亮性颜料和包含该颜料的组合物以及涂装体 |
CN107629485B (zh) * | 2017-09-27 | 2020-03-20 | 常州大学 | 一种具有高折射率的导电珠光颜料及其制备方法 |
DE102018211786A1 (de) * | 2018-07-16 | 2020-01-16 | Volkswagen Aktiengesellschaft | Partikel zur Herstellung eines Lackes mit Metallic- oder Mineraleffekt, Verwendung dieser Partikel und Lack mit Metallic- oder Mineraleffekt |
JP2020079368A (ja) * | 2018-11-14 | 2020-05-28 | トヨタ自動車株式会社 | 光輝性顔料およびその製造方法 |
US11118061B2 (en) * | 2018-12-17 | 2021-09-14 | Viavi Solutions Inc. | Article including at least one metal portion |
US11740532B2 (en) | 2018-12-17 | 2023-08-29 | Viavi Solutions Inc. | Article including light valves |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019127B1 (de) * | 1968-12-23 | 1975-07-04 | ||
EP0353544A1 (de) * | 1988-07-28 | 1990-02-07 | Michael Huber München Gmbh | Goniochromatische Pigmente, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von Druckfarben |
EP0960915A1 (de) * | 1998-05-28 | 1999-12-01 | MERCK PATENT GmbH | Pigmentzubereitung und deren Verwendung insbesondere in Druckfarben |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100253774B1 (ko) * | 1991-10-18 | 2000-05-01 | 플레믹 크리스티안 | 착색 및 피복된 판상 안료 |
DE19516181A1 (de) * | 1995-05-03 | 1996-11-07 | Basf Ag | Goniochromatische Glanzpigmente mit Aluminiumbeschichtung |
JPH10259317A (ja) * | 1997-03-19 | 1998-09-29 | Nisshin Steel Co Ltd | 高耐候性メタリック顔料 |
JP3351981B2 (ja) * | 1997-03-19 | 2002-12-03 | 日新製鋼株式会社 | 耐候性の優れた高光輝性メタリック顔料 |
JP3512590B2 (ja) * | 1997-05-19 | 2004-03-29 | 日新製鋼株式会社 | 耐候性の優れたメタリック顔料 |
JP2997448B2 (ja) | 1998-05-28 | 2000-01-11 | スタンレー電気株式会社 | 超微粒子の製造方法及び製造装置 |
DE19823866A1 (de) * | 1998-05-28 | 1999-12-02 | Merck Patent Gmbh | Pigmentmischung |
DE19823867A1 (de) * | 1998-05-28 | 1999-12-02 | Merck Patent Gmbh | Pigmentmischung |
CN1257896A (zh) * | 1998-12-23 | 2000-06-28 | 默克专利股份有限公司 | 颜料混合物 |
TW460548B (en) * | 1998-12-23 | 2001-10-21 | Merck Patent Gmbh | Pigment mixture |
JP2000198944A (ja) * | 1998-12-23 | 2000-07-18 | Merck Patent Gmbh | 顔料混合物 |
DE19917388A1 (de) | 1999-04-16 | 2000-10-19 | Merck Patent Gmbh | Pigmentmischung |
US6325847B1 (en) | 1999-11-30 | 2001-12-04 | Engelhard Corporation | Precious metal color effect materials and production thereof |
US6440208B1 (en) * | 2000-11-06 | 2002-08-27 | Engelhard Corporation | Alloy color effect materials and production thereof |
DE10153196A1 (de) | 2001-10-27 | 2003-05-08 | Merck Patent Gmbh | Pigment mit Metallglanz |
-
2001
- 2001-10-27 DE DE2001153197 patent/DE10153197A1/de not_active Withdrawn
-
2002
- 2002-09-27 CN CNB028213092A patent/CN1257236C/zh not_active Expired - Fee Related
- 2002-09-27 KR KR10-2004-7006189A patent/KR20040047973A/ko not_active Application Discontinuation
- 2002-09-27 US US10/493,408 patent/US6997982B2/en not_active Expired - Fee Related
- 2002-09-27 JP JP2003540259A patent/JP2005507447A/ja active Pending
- 2002-09-27 AU AU2002340945A patent/AU2002340945A1/en not_active Abandoned
- 2002-09-27 DE DE50205878T patent/DE50205878D1/de not_active Expired - Lifetime
- 2002-09-27 AT AT02774659T patent/ATE318287T1/de not_active IP Right Cessation
- 2002-09-27 WO PCT/EP2002/010863 patent/WO2003037992A1/de active IP Right Grant
- 2002-09-27 EP EP02774659A patent/EP1438359B1/de not_active Revoked
- 2002-10-21 TW TW91124218A patent/TW575641B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019127B1 (de) * | 1968-12-23 | 1975-07-04 | ||
EP0353544A1 (de) * | 1988-07-28 | 1990-02-07 | Michael Huber München Gmbh | Goniochromatische Pigmente, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von Druckfarben |
EP0960915A1 (de) * | 1998-05-28 | 1999-12-01 | MERCK PATENT GmbH | Pigmentzubereitung und deren Verwendung insbesondere in Druckfarben |
Non-Patent Citations (2)
Title |
---|
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; WATANABE, AKIRA ET AL: "Pigment composition having metal luster", XP002227100, retrieved from STN Database accession no. 84:46195 CA * |
ITO S ET AL: "NICKEL COATING ON TO GLASS FLAKES", WORLD SURFACE COATINGS ABSTRACTS, (PAINT RESEARCH ASS.) PERGAMON PRESS LTD. OXFORD, GB, vol. 69, no. 654, 1 December 1996 (1996-12-01), pages 2104, XP000682401, ISSN: 0043-9088 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1672035A3 (de) * | 2004-10-08 | 2008-01-23 | MERCK PATENT GmbH | Effektpigmente auf Basis dünner SiO2-Plättchen |
EP2009067A1 (de) * | 2006-04-07 | 2008-12-31 | Nippon Sheet Glass Company, Limited | Photolumineszenzpigment, verfahren zur herstellung des pigments und das pigment enthaltende kosmetische, beschichtungs-, tinten- oder harzzusammensetzung |
EP2009067A4 (de) * | 2006-04-07 | 2009-08-05 | Nippon Sheet Glass Co Ltd | Photolumineszenzpigment, verfahren zur herstellung des pigments und das pigment enthaltende kosmetische, beschichtungs-, tinten- oder harzzusammensetzung |
WO2011012637A2 (en) | 2009-07-31 | 2011-02-03 | F. Hoffmann-La Roche Ag | Subcutaneous anti-her2 antibody formulation |
EP2687202A1 (de) | 2009-07-31 | 2014-01-22 | F. Hoffmann-La Roche AG | Subkutane Anti-HER2-Antikörperformulierung |
US9968676B2 (en) | 2009-07-31 | 2018-05-15 | Genentech, Inc. | Subcutaneous anti-HER2 antibody formulations and uses thereof |
EP4339212A2 (de) | 2009-07-31 | 2024-03-20 | F. Hoffmann-La Roche AG | Subkutane anti-her2-antikörperformulierung |
WO2011029892A2 (en) | 2009-09-11 | 2011-03-17 | F. Hoffmann-La Roche Ag | Highly concentrated pharmaceutical formulations |
EP3061445A1 (de) | 2009-09-11 | 2016-08-31 | F. Hoffmann-La Roche AG | Hochkonzentrierte pharmazeutische formulierungen |
EP3064196A1 (de) | 2009-09-11 | 2016-09-07 | F. Hoffmann-La Roche AG | Hochkonzentrierte pharmazeutische formulierungen |
CN102634253A (zh) * | 2012-04-12 | 2012-08-15 | 中山市天键金属材料有限公司 | 镭射铝浆的制备方法 |
Also Published As
Publication number | Publication date |
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AU2002340945A1 (en) | 2003-05-12 |
KR20040047973A (ko) | 2004-06-05 |
US20040237844A1 (en) | 2004-12-02 |
EP1438359A1 (de) | 2004-07-21 |
ATE318287T1 (de) | 2006-03-15 |
CN1257236C (zh) | 2006-05-24 |
JP2005507447A (ja) | 2005-03-17 |
TW575641B (en) | 2004-02-11 |
EP1438359B1 (de) | 2006-02-22 |
DE10153197A1 (de) | 2003-05-08 |
US6997982B2 (en) | 2006-02-14 |
DE50205878D1 (de) | 2006-04-27 |
CN1575322A (zh) | 2005-02-02 |
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